205125798388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{46867}}^1$

素因数の和:47349

約数の個数: 72

約数和(自身を含む): 433989431232

約数和(自身を除く): 228863632844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 433, 532, 722, 866, 1444, 1732, 2527, 3031, 5054, 6062, 8227, 10108, 12124, 16454, 32908, 46867, 57589, 93734, 115178, 156313, 187468, 230356, 312626, 328069, 625252, 656138, 890473, 1094191, 1312276, 1780946, 2188382, 3561892, 4376764, 6233311, 12466622, 16918987, 20293411, 24933244, 33837974, 40586822, 67675948, 81173644, 118432909, 142053877, 236865818, 284107754, 385574809, 473731636, 568215508, 771149618, 1542299236, 2699023663, 5398047326, 7325921371, 10796094652, 14651842742, 29303685484, 51281449597, 102562899194, 205125798388]

約数ペア:

[(1, 205125798388), (2, 102562899194), (4, 51281449597), (7, 29303685484), (14, 14651842742), (19, 10796094652), (28, 7325921371), (38, 5398047326), (76, 2699023663), (133, 1542299236), (266, 771149618), (361, 568215508), (433, 473731636), (532, 385574809), (722, 284107754), (866, 236865818), (1444, 142053877), (1732, 118432909), (2527, 81173644), (3031, 67675948), (5054, 40586822), (6062, 33837974), (8227, 24933244), (10108, 20293411), (12124, 16918987), (16454, 12466622), (32908, 6233311), (46867, 4376764), (57589, 3561892), (93734, 2188382), (115178, 1780946), (156313, 1312276), (187468, 1094191), (230356, 890473), (312626, 656138), (328069, 625252)]