201194490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 608114304

約数和(自身を除く): 406919814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 83, 85, 97, 98, 102, 105, 119, 147, 166, 170, 194, 210, 238, 245, 249, 255, 291, 294, 357, 415, 485, 490, 498, 510, 581, 582, 595, 679, 714, 735, 830, 833, 970, 1162, 1190, 1245, 1358, 1411, 1455, 1470, 1649, 1666, 1743, 1785, 2037, 2490, 2499, 2822, 2905, 2910, 3298, 3395, 3486, 3570, 4067, 4074, 4165, 4233, 4753, 4947, 4998, 5810, 6790, 7055, 8051, 8134, 8245, 8330, 8466, 8715, 9506, 9877, 9894, 10185, 11543, 12201, 12495, 14110, 14259, 16102, 16490, 17430, 19754, 20335, 20370, 21165, 23086, 23765, 24153, 24402, 24735, 24990, 28518, 29631, 34629, 40255, 40670, 42330, 47530, 48306, 49385, 49470, 56357, 57715, 59262, 61005, 69139, 69258, 71295, 80510, 80801, 98770, 112714, 115430, 120765, 122010, 136867, 138278, 142590, 148155, 161602, 169071, 173145, 207417, 241530, 242403, 273734, 281785, 296310, 338142, 345695, 346290, 394499, 404005, 410601, 414834, 484806, 563570, 684335, 691390, 788998, 808010, 821202, 845355, 958069, 1037085, 1183497, 1212015, 1368670, 1690710, 1916138, 1972495, 2053005, 2074170, 2366994, 2424030, 2874207, 3944990, 4106010, 4790345, 5748414, 5917485, 6706483, 9580690, 11834970, 13412966, 14371035, 20119449, 28742070, 33532415, 40238898, 67064830, 100597245, 201194490]

約数ペア:

[(1, 201194490), (2, 100597245), (3, 67064830), (5, 40238898), (6, 33532415), (7, 28742070), (10, 20119449), (14, 14371035), (15, 13412966), (17, 11834970), (21, 9580690), (30, 6706483), (34, 5917485), (35, 5748414), (42, 4790345), (49, 4106010), (51, 3944990), (70, 2874207), (83, 2424030), (85, 2366994), (97, 2074170), (98, 2053005), (102, 1972495), (105, 1916138), (119, 1690710), (147, 1368670), (166, 1212015), (170, 1183497), (194, 1037085), (210, 958069), (238, 845355), (245, 821202), (249, 808010), (255, 788998), (291, 691390), (294, 684335), (357, 563570), (415, 484806), (485, 414834), (490, 410601), (498, 404005), (510, 394499), (581, 346290), (582, 345695), (595, 338142), (679, 296310), (714, 281785), (735, 273734), (830, 242403), (833, 241530), (970, 207417), (1162, 173145), (1190, 169071), (1245, 161602), (1358, 148155), (1411, 142590), (1455, 138278), (1470, 136867), (1649, 122010), (1666, 120765), (1743, 115430), (1785, 112714), (2037, 98770), (2490, 80801), (2499, 80510), (2822, 71295), (2905, 69258), (2910, 69139), (3298, 61005), (3395, 59262), (3486, 57715), (3570, 56357), (4067, 49470), (4074, 49385), (4165, 48306), (4233, 47530), (4753, 42330), (4947, 40670), (4998, 40255), (5810, 34629), (6790, 29631), (7055, 28518), (8051, 24990), (8134, 24735), (8245, 24402), (8330, 24153), (8466, 23765), (8715, 23086), (9506, 21165), (9877, 20370), (9894, 20335), (10185, 19754), (11543, 17430), (12201, 16490), (12495, 16102), (14110, 14259)]