201399768200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{325153}}^1$

素因数の和:325351

約数の個数: 96

約数和(自身を含む): 495924880800

約数和(自身を除く): 294525112600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 163, 190, 200, 326, 380, 475, 652, 760, 815, 950, 1304, 1630, 1900, 3097, 3260, 3800, 4075, 6194, 6520, 8150, 12388, 15485, 16300, 24776, 30970, 32600, 61940, 77425, 123880, 154850, 309700, 325153, 619400, 650306, 1300612, 1625765, 2601224, 3251530, 6177907, 6503060, 8128825, 12355814, 13006120, 16257650, 24711628, 30889535, 32515300, 49423256, 52999939, 61779070, 65030600, 105999878, 123558140, 154447675, 211999756, 247116280, 264999695, 308895350, 423999512, 529999390, 617790700, 1006998841, 1059998780, 1235581400, 1324998475, 2013997682, 2119997560, 2649996950, 4027995364, 5034994205, 5299993900, 8055990728, 10069988410, 10599987800, 20139976820, 25174971025, 40279953640, 50349942050, 100699884100, 201399768200]

約数ペア:

[(1, 201399768200), (2, 100699884100), (4, 50349942050), (5, 40279953640), (8, 25174971025), (10, 20139976820), (19, 10599987800), (20, 10069988410), (25, 8055990728), (38, 5299993900), (40, 5034994205), (50, 4027995364), (76, 2649996950), (95, 2119997560), (100, 2013997682), (152, 1324998475), (163, 1235581400), (190, 1059998780), (200, 1006998841), (326, 617790700), (380, 529999390), (475, 423999512), (652, 308895350), (760, 264999695), (815, 247116280), (950, 211999756), (1304, 154447675), (1630, 123558140), (1900, 105999878), (3097, 65030600), (3260, 61779070), (3800, 52999939), (4075, 49423256), (6194, 32515300), (6520, 30889535), (8150, 24711628), (12388, 16257650), (15485, 13006120), (16300, 12355814), (24776, 8128825), (30970, 6503060), (32600, 6177907), (61940, 3251530), (77425, 2601224), (123880, 1625765), (154850, 1300612), (309700, 650306), (325153, 619400)]