196313490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 551358720

約数和(自身を除く): 355045230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 86, 90, 111, 129, 135, 185, 215, 222, 258, 270, 333, 370, 387, 430, 457, 555, 645, 666, 774, 914, 999, 1110, 1161, 1290, 1371, 1591, 1665, 1935, 1998, 2285, 2322, 2742, 3182, 3330, 3870, 4113, 4570, 4773, 4995, 5805, 6855, 7955, 8226, 9546, 9990, 11610, 12339, 13710, 14319, 15910, 16909, 19651, 20565, 23865, 24678, 28638, 33818, 39302, 41130, 42957, 47730, 50727, 58953, 61695, 71595, 84545, 85914, 98255, 101454, 117906, 123390, 143190, 152181, 169090, 176859, 196510, 214785, 253635, 294765, 304362, 353718, 429570, 456543, 507270, 530577, 589530, 727087, 760905, 884295, 913086, 1061154, 1454174, 1521810, 1768590, 2181261, 2282715, 2652885, 3635435, 4362522, 4565430, 5305770, 6543783, 7270870, 10906305, 13087566, 19631349, 21812610, 32718915, 39262698, 65437830, 98156745, 196313490]

約数ペア:

[(1, 196313490), (2, 98156745), (3, 65437830), (5, 39262698), (6, 32718915), (9, 21812610), (10, 19631349), (15, 13087566), (18, 10906305), (27, 7270870), (30, 6543783), (37, 5305770), (43, 4565430), (45, 4362522), (54, 3635435), (74, 2652885), (86, 2282715), (90, 2181261), (111, 1768590), (129, 1521810), (135, 1454174), (185, 1061154), (215, 913086), (222, 884295), (258, 760905), (270, 727087), (333, 589530), (370, 530577), (387, 507270), (430, 456543), (457, 429570), (555, 353718), (645, 304362), (666, 294765), (774, 253635), (914, 214785), (999, 196510), (1110, 176859), (1161, 169090), (1290, 152181), (1371, 143190), (1591, 123390), (1665, 117906), (1935, 101454), (1998, 98255), (2285, 85914), (2322, 84545), (2742, 71595), (3182, 61695), (3330, 58953), (3870, 50727), (4113, 47730), (4570, 42957), (4773, 41130), (4995, 39302), (5805, 33818), (6855, 28638), (7955, 24678), (8226, 23865), (9546, 20565), (9990, 19651), (11610, 16909), (12339, 15910), (13710, 14319)]