203456916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5503}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 560967680

約数和(自身を除く): 357510764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 5503, 6162, 9243, 11006, 12324, 16509, 18486, 22012, 33018, 36972, 49527, 66036, 71539, 99054, 143078, 198108, 214617, 286156, 429234, 434737, 643851, 858468, 869474, 1287702, 1304211, 1738948, 2575404, 2608422, 3912633, 5216844, 5651581, 7825266, 11303162, 15650532, 16954743, 22606324, 33909486, 50864229, 67818972, 101728458, 203456916]

約数ペア:

[(1, 203456916), (2, 101728458), (3, 67818972), (4, 50864229), (6, 33909486), (9, 22606324), (12, 16954743), (13, 15650532), (18, 11303162), (26, 7825266), (36, 5651581), (39, 5216844), (52, 3912633), (78, 2608422), (79, 2575404), (117, 1738948), (156, 1304211), (158, 1287702), (234, 869474), (237, 858468), (316, 643851), (468, 434737), (474, 429234), (711, 286156), (948, 214617), (1027, 198108), (1422, 143078), (2054, 99054), (2844, 71539), (3081, 66036), (4108, 49527), (5503, 36972), (6162, 33018), (9243, 22012), (11006, 18486), (12324, 16509)]