203977207356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2459}}^1\times {\mathrm{40903}}^1$

素因数の和:43395

約数の個数: 72

約数和(自身を含む): 515596556160

約数和(自身を除く): 311619348804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2459, 4918, 7377, 9836, 14754, 29508, 31967, 40903, 63934, 81806, 95901, 122709, 127868, 163612, 191802, 245418, 383604, 415571, 490836, 531739, 831142, 1063478, 1246713, 1595217, 1662284, 2126956, 2493426, 3190434, 4986852, 6380868, 6912607, 13825214, 20737821, 27650428, 41475642, 82951284, 100580477, 201160954, 301741431, 402321908, 603482862, 1206965724, 1307546201, 2615092402, 3922638603, 5230184804, 7845277206, 15690554412, 16998100613, 33996201226, 50994301839, 67992402452, 101988603678, 203977207356]

約数ペア:

[(1, 203977207356), (2, 101988603678), (3, 67992402452), (4, 50994301839), (6, 33996201226), (12, 16998100613), (13, 15690554412), (26, 7845277206), (39, 5230184804), (52, 3922638603), (78, 2615092402), (156, 1307546201), (169, 1206965724), (338, 603482862), (507, 402321908), (676, 301741431), (1014, 201160954), (2028, 100580477), (2459, 82951284), (4918, 41475642), (7377, 27650428), (9836, 20737821), (14754, 13825214), (29508, 6912607), (31967, 6380868), (40903, 4986852), (63934, 3190434), (81806, 2493426), (95901, 2126956), (122709, 1662284), (127868, 1595217), (163612, 1246713), (191802, 1063478), (245418, 831142), (383604, 531739), (415571, 490836)]