207877410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 379181790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1399, 1651, 1905, 2286, 2798, 3302, 3810, 4197, 4953, 5715, 6995, 8255, 8394, 9906, 11430, 12591, 13990, 14859, 16510, 18187, 20985, 24765, 25182, 29718, 36374, 41970, 49530, 54561, 62955, 74295, 90935, 109122, 125910, 148590, 163683, 177673, 181870, 272805, 327366, 355346, 533019, 545610, 818415, 888365, 1066038, 1599057, 1636830, 1776730, 2309749, 2665095, 3198114, 4619498, 5330190, 6929247, 7995285, 11548745, 13858494, 15990570, 20787741, 23097490, 34646235, 41575482, 69292470, 103938705, 207877410]

約数ペア:

[(1, 207877410), (2, 103938705), (3, 69292470), (5, 41575482), (6, 34646235), (9, 23097490), (10, 20787741), (13, 15990570), (15, 13858494), (18, 11548745), (26, 7995285), (30, 6929247), (39, 5330190), (45, 4619498), (65, 3198114), (78, 2665095), (90, 2309749), (117, 1776730), (127, 1636830), (130, 1599057), (195, 1066038), (234, 888365), (254, 818415), (381, 545610), (390, 533019), (585, 355346), (635, 327366), (762, 272805), (1143, 181870), (1170, 177673), (1270, 163683), (1399, 148590), (1651, 125910), (1905, 109122), (2286, 90935), (2798, 74295), (3302, 62955), (3810, 54561), (4197, 49530), (4953, 41970), (5715, 36374), (6995, 29718), (8255, 25182), (8394, 24765), (9906, 20985), (11430, 18187), (12591, 16510), (13990, 14859)]