209439150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3626

約数の個数: 96

約数和(自身を含む): 574034688

約数和(自身を除く): 364595538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 150, 170, 230, 255, 345, 391, 425, 510, 575, 690, 782, 850, 1150, 1173, 1275, 1725, 1955, 2346, 2550, 3450, 3571, 3910, 5865, 7142, 9775, 10713, 11730, 17855, 19550, 21426, 29325, 35710, 53565, 58650, 60707, 82133, 89275, 107130, 121414, 164266, 178550, 182121, 246399, 267825, 303535, 364242, 410665, 492798, 535650, 607070, 821330, 910605, 1231995, 1396261, 1517675, 1821210, 2053325, 2463990, 2792522, 3035350, 4106650, 4188783, 4553025, 6159975, 6981305, 8377566, 9106050, 12319950, 13962610, 20943915, 34906525, 41887830, 69813050, 104719575, 209439150]

約数ペア:

[(1, 209439150), (2, 104719575), (3, 69813050), (5, 41887830), (6, 34906525), (10, 20943915), (15, 13962610), (17, 12319950), (23, 9106050), (25, 8377566), (30, 6981305), (34, 6159975), (46, 4553025), (50, 4188783), (51, 4106650), (69, 3035350), (75, 2792522), (85, 2463990), (102, 2053325), (115, 1821210), (138, 1517675), (150, 1396261), (170, 1231995), (230, 910605), (255, 821330), (345, 607070), (391, 535650), (425, 492798), (510, 410665), (575, 364242), (690, 303535), (782, 267825), (850, 246399), (1150, 182121), (1173, 178550), (1275, 164266), (1725, 121414), (1955, 107130), (2346, 89275), (2550, 82133), (3450, 60707), (3571, 58650), (3910, 53565), (5865, 35710), (7142, 29325), (9775, 21426), (10713, 19550), (11730, 17855)]