209938018488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{16421}}^1$

素因数の和:17133

約数の個数: 128

約数和(自身を含む): 580787020800

約数和(自身を除く): 370849002312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 613, 632, 869, 948, 1226, 1738, 1839, 1896, 2452, 2607, 3476, 3678, 4904, 5214, 6743, 6952, 7356, 10428, 13486, 14712, 16421, 20229, 20856, 26972, 32842, 40458, 48427, 49263, 53944, 65684, 80916, 96854, 98526, 131368, 145281, 161832, 180631, 193708, 197052, 290562, 361262, 387416, 394104, 532697, 541893, 581124, 722524, 1065394, 1083786, 1162248, 1297259, 1445048, 1598091, 2130788, 2167572, 2594518, 3196182, 3891777, 4261576, 4335144, 5189036, 6392364, 7783554, 10066073, 10378072, 12784728, 14269849, 15567108, 20132146, 28539698, 30198219, 31134216, 40264292, 42809547, 57079396, 60396438, 80528584, 85619094, 110726803, 114158792, 120792876, 171238188, 221453606, 241585752, 332180409, 342476376, 442907212, 664360818, 795219767, 885814424, 1328721636, 1590439534, 2385659301, 2657443272, 3180879068, 4771318602, 6361758136, 8747417437, 9542637204, 17494834874, 19085274408, 26242252311, 34989669748, 52484504622, 69979339496, 104969009244, 209938018488]

約数ペア:

[(1, 209938018488), (2, 104969009244), (3, 69979339496), (4, 52484504622), (6, 34989669748), (8, 26242252311), (11, 19085274408), (12, 17494834874), (22, 9542637204), (24, 8747417437), (33, 6361758136), (44, 4771318602), (66, 3180879068), (79, 2657443272), (88, 2385659301), (132, 1590439534), (158, 1328721636), (237, 885814424), (264, 795219767), (316, 664360818), (474, 442907212), (613, 342476376), (632, 332180409), (869, 241585752), (948, 221453606), (1226, 171238188), (1738, 120792876), (1839, 114158792), (1896, 110726803), (2452, 85619094), (2607, 80528584), (3476, 60396438), (3678, 57079396), (4904, 42809547), (5214, 40264292), (6743, 31134216), (6952, 30198219), (7356, 28539698), (10428, 20132146), (13486, 15567108), (14712, 14269849), (16421, 12784728), (20229, 10378072), (20856, 10066073), (26972, 7783554), (32842, 6392364), (40458, 5189036), (48427, 4335144), (49263, 4261576), (53944, 3891777), (65684, 3196182), (80916, 2594518), (96854, 2167572), (98526, 2130788), (131368, 1598091), (145281, 1445048), (161832, 1297259), (180631, 1162248), (193708, 1083786), (197052, 1065394), (290562, 722524), (361262, 581124), (387416, 541893), (394104, 532697)]