201323486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2169

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 205102114

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2099, 2821, 3094, 3689, 4198, 5642, 6851, 7378, 13702, 14693, 27287, 29386, 35683, 47957, 54574, 65069, 71366, 95914, 130138, 191009, 249781, 382018, 455483, 463879, 499562, 845897, 910966, 927758, 1106173, 1691794, 2212346, 3247153, 5921279, 6494306, 7743211, 11842558, 14380249, 15486422, 28760498, 100661743, 201323486]

約数ペア:

[(1, 201323486), (2, 100661743), (7, 28760498), (13, 15486422), (14, 14380249), (17, 11842558), (26, 7743211), (31, 6494306), (34, 5921279), (62, 3247153), (91, 2212346), (119, 1691794), (182, 1106173), (217, 927758), (221, 910966), (238, 845897), (403, 499562), (434, 463879), (442, 455483), (527, 382018), (806, 249781), (1054, 191009), (1547, 130138), (2099, 95914), (2821, 71366), (3094, 65069), (3689, 54574), (4198, 47957), (5642, 35683), (6851, 29386), (7378, 27287), (13702, 14693)]