206331040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 532998144

約数和(自身を除く): 326667104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2447, 2480, 2635, 2720, 4216, 4894, 4960, 5270, 8432, 9788, 10540, 12235, 16864, 19576, 21080, 24470, 39152, 41599, 42160, 48940, 75857, 78304, 83198, 84320, 97880, 151714, 166396, 195760, 207995, 303428, 332792, 379285, 391520, 415990, 606856, 665584, 758570, 831980, 1213712, 1289569, 1331168, 1517140, 1663960, 2427424, 2579138, 3034280, 3327920, 5158276, 6068560, 6447845, 6655840, 10316552, 12137120, 12895690, 20633104, 25791380, 41266208, 51582760, 103165520, 206331040]

約数ペア:

[(1, 206331040), (2, 103165520), (4, 51582760), (5, 41266208), (8, 25791380), (10, 20633104), (16, 12895690), (17, 12137120), (20, 10316552), (31, 6655840), (32, 6447845), (34, 6068560), (40, 5158276), (62, 3327920), (68, 3034280), (80, 2579138), (85, 2427424), (124, 1663960), (136, 1517140), (155, 1331168), (160, 1289569), (170, 1213712), (248, 831980), (272, 758570), (310, 665584), (340, 606856), (496, 415990), (527, 391520), (544, 379285), (620, 332792), (680, 303428), (992, 207995), (1054, 195760), (1240, 166396), (1360, 151714), (2108, 97880), (2447, 84320), (2480, 83198), (2635, 78304), (2720, 75857), (4216, 48940), (4894, 42160), (4960, 41599), (5270, 39152), (8432, 24470), (9788, 21080), (10540, 19576), (12235, 16864)]