204146200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 508561200

約数和(自身を除く): 304415000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 97, 100, 136, 170, 194, 200, 340, 388, 425, 485, 619, 680, 776, 850, 970, 1238, 1649, 1700, 1940, 2425, 2476, 3095, 3298, 3400, 3880, 4850, 4952, 6190, 6596, 8245, 9700, 10523, 12380, 13192, 15475, 16490, 19400, 21046, 24760, 30950, 32980, 41225, 42092, 52615, 60043, 61900, 65960, 82450, 84184, 105230, 120086, 123800, 164900, 210460, 240172, 263075, 300215, 329800, 420920, 480344, 526150, 600430, 1020731, 1052300, 1200860, 1501075, 2041462, 2104600, 2401720, 3002150, 4082924, 5103655, 6004300, 8165848, 10207310, 12008600, 20414620, 25518275, 40829240, 51036550, 102073100, 204146200]

約数ペア:

[(1, 204146200), (2, 102073100), (4, 51036550), (5, 40829240), (8, 25518275), (10, 20414620), (17, 12008600), (20, 10207310), (25, 8165848), (34, 6004300), (40, 5103655), (50, 4082924), (68, 3002150), (85, 2401720), (97, 2104600), (100, 2041462), (136, 1501075), (170, 1200860), (194, 1052300), (200, 1020731), (340, 600430), (388, 526150), (425, 480344), (485, 420920), (619, 329800), (680, 300215), (776, 263075), (850, 240172), (970, 210460), (1238, 164900), (1649, 123800), (1700, 120086), (1940, 105230), (2425, 84184), (2476, 82450), (3095, 65960), (3298, 61900), (3400, 60043), (3880, 52615), (4850, 42092), (4952, 41225), (6190, 32980), (6596, 30950), (8245, 24760), (9700, 21046), (10523, 19400), (12380, 16490), (13192, 15475)]