207613471000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{107183}}^1$

素因数の和:107366

約数の個数: 128

約数和(自身を含む): 526702176000

約数和(自身を除く): 319088705000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 149, 200, 250, 260, 298, 325, 500, 520, 596, 650, 745, 1000, 1192, 1300, 1490, 1625, 1937, 2600, 2980, 3250, 3725, 3874, 5960, 6500, 7450, 7748, 9685, 13000, 14900, 15496, 18625, 19370, 29800, 37250, 38740, 48425, 74500, 77480, 96850, 107183, 149000, 193700, 214366, 242125, 387400, 428732, 484250, 535915, 857464, 968500, 1071830, 1393379, 1937000, 2143660, 2679575, 2786758, 4287320, 5359150, 5573516, 6966895, 10718300, 11147032, 13397875, 13933790, 15970267, 21436600, 26795750, 27867580, 31940534, 34834475, 53591500, 55735160, 63881068, 69668950, 79851335, 107183000, 127762136, 139337900, 159702670, 174172375, 207613471, 278675800, 319405340, 348344750, 399256675, 415226942, 638810680, 696689500, 798513350, 830453884, 1038067355, 1393379000, 1597026700, 1660907768, 1996283375, 2076134710, 3194053400, 3992566750, 4152269420, 5190336775, 7985133500, 8304538840, 10380673550, 15970267000, 20761347100, 25951683875, 41522694200, 51903367750, 103806735500, 207613471000]

約数ペア:

[(1, 207613471000), (2, 103806735500), (4, 51903367750), (5, 41522694200), (8, 25951683875), (10, 20761347100), (13, 15970267000), (20, 10380673550), (25, 8304538840), (26, 7985133500), (40, 5190336775), (50, 4152269420), (52, 3992566750), (65, 3194053400), (100, 2076134710), (104, 1996283375), (125, 1660907768), (130, 1597026700), (149, 1393379000), (200, 1038067355), (250, 830453884), (260, 798513350), (298, 696689500), (325, 638810680), (500, 415226942), (520, 399256675), (596, 348344750), (650, 319405340), (745, 278675800), (1000, 207613471), (1192, 174172375), (1300, 159702670), (1490, 139337900), (1625, 127762136), (1937, 107183000), (2600, 79851335), (2980, 69668950), (3250, 63881068), (3725, 55735160), (3874, 53591500), (5960, 34834475), (6500, 31940534), (7450, 27867580), (7748, 26795750), (9685, 21436600), (13000, 15970267), (14900, 13933790), (15496, 13397875), (18625, 11147032), (19370, 10718300), (29800, 6966895), (37250, 5573516), (38740, 5359150), (48425, 4287320), (74500, 2786758), (77480, 2679575), (96850, 2143660), (107183, 1937000), (149000, 1393379), (193700, 1071830), (214366, 968500), (242125, 857464), (387400, 535915), (428732, 484250)]