213807984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{26357}}^1$

素因数の和:26394

約数の個数: 60

約数和(自身を含む): 598115736

約数和(自身を除く): 384307752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 26357, 52714, 79071, 105428, 158142, 210856, 316284, 342641, 421712, 632568, 685282, 1027923, 1265136, 1370564, 2055846, 2741128, 4111692, 4454333, 5482256, 8223384, 8908666, 13362999, 16446768, 17817332, 26725998, 35634664, 53451996, 71269328, 106903992, 213807984]

約数ペア:

[(1, 213807984), (2, 106903992), (3, 71269328), (4, 53451996), (6, 35634664), (8, 26725998), (12, 17817332), (13, 16446768), (16, 13362999), (24, 8908666), (26, 8223384), (39, 5482256), (48, 4454333), (52, 4111692), (78, 2741128), (104, 2055846), (156, 1370564), (169, 1265136), (208, 1027923), (312, 685282), (338, 632568), (507, 421712), (624, 342641), (676, 316284), (1014, 210856), (1352, 158142), (2028, 105428), (2704, 79071), (4056, 52714), (8112, 26357)]