208592748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 665211456

約数和(自身を除く): 456618708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 738, 819, 861, 1066, 1092, 1148, 1476, 1553, 1599, 1638, 1722, 2132, 2583, 3106, 3198, 3276, 3444, 3731, 4659, 4797, 5166, 6212, 6396, 7462, 9318, 9594, 10332, 10871, 11193, 13977, 14924, 18636, 19188, 20189, 21742, 22386, 27954, 32613, 33579, 40378, 43484, 44772, 55908, 60567, 63673, 65226, 67158, 80756, 97839, 121134, 127346, 130452, 134316, 141323, 181701, 191019, 195678, 242268, 254692, 282646, 363402, 382038, 391356, 423969, 445711, 565292, 573057, 726804, 764076, 827749, 847938, 891422, 1146114, 1271907, 1337133, 1655498, 1695876, 1782844, 2292228, 2483247, 2543814, 2674266, 3310996, 4011399, 4966494, 5087628, 5348532, 5794243, 7449741, 8022798, 9932988, 11588486, 14899482, 16045596, 17382729, 23176972, 29798964, 34765458, 52148187, 69530916, 104296374, 208592748]

約数ペア:

[(1, 208592748), (2, 104296374), (3, 69530916), (4, 52148187), (6, 34765458), (7, 29798964), (9, 23176972), (12, 17382729), (13, 16045596), (14, 14899482), (18, 11588486), (21, 9932988), (26, 8022798), (28, 7449741), (36, 5794243), (39, 5348532), (41, 5087628), (42, 4966494), (52, 4011399), (63, 3310996), (78, 2674266), (82, 2543814), (84, 2483247), (91, 2292228), (117, 1782844), (123, 1695876), (126, 1655498), (156, 1337133), (164, 1271907), (182, 1146114), (234, 891422), (246, 847938), (252, 827749), (273, 764076), (287, 726804), (364, 573057), (369, 565292), (468, 445711), (492, 423969), (533, 391356), (546, 382038), (574, 363402), (738, 282646), (819, 254692), (861, 242268), (1066, 195678), (1092, 191019), (1148, 181701), (1476, 141323), (1553, 134316), (1599, 130452), (1638, 127346), (1722, 121134), (2132, 97839), (2583, 80756), (3106, 67158), (3198, 65226), (3276, 63673), (3444, 60567), (3731, 55908), (4659, 44772), (4797, 43484), (5166, 40378), (6212, 33579), (6396, 32613), (7462, 27954), (9318, 22386), (9594, 21742), (10332, 20189), (10871, 19188), (11193, 18636), (13977, 14924)]