194612250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 128

約数和(自身を含む): 584663040

約数和(自身を除く): 390050790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1750, 1951, 1995, 2375, 2625, 2850, 3325, 3902, 3990, 4750, 5250, 5853, 6650, 7125, 9755, 9975, 11706, 13657, 14250, 16625, 19510, 19950, 27314, 29265, 33250, 37069, 40971, 48775, 49875, 58530, 68285, 74138, 81942, 97550, 99750, 111207, 136570, 146325, 185345, 204855, 222414, 243875, 259483, 292650, 341425, 370690, 409710, 487750, 518966, 556035, 682850, 731625, 778449, 926725, 1024275, 1112070, 1297415, 1463250, 1556898, 1707125, 1853450, 2048550, 2594830, 2780175, 3414250, 3892245, 4633625, 5121375, 5560350, 6487075, 7784490, 9267250, 10242750, 12974150, 13900875, 19461225, 27801750, 32435375, 38922450, 64870750, 97306125, 194612250]

約数ペア:

[(1, 194612250), (2, 97306125), (3, 64870750), (5, 38922450), (6, 32435375), (7, 27801750), (10, 19461225), (14, 13900875), (15, 12974150), (19, 10242750), (21, 9267250), (25, 7784490), (30, 6487075), (35, 5560350), (38, 5121375), (42, 4633625), (50, 3892245), (57, 3414250), (70, 2780175), (75, 2594830), (95, 2048550), (105, 1853450), (114, 1707125), (125, 1556898), (133, 1463250), (150, 1297415), (175, 1112070), (190, 1024275), (210, 926725), (250, 778449), (266, 731625), (285, 682850), (350, 556035), (375, 518966), (399, 487750), (475, 409710), (525, 370690), (570, 341425), (665, 292650), (750, 259483), (798, 243875), (875, 222414), (950, 204855), (1050, 185345), (1330, 146325), (1425, 136570), (1750, 111207), (1951, 99750), (1995, 97550), (2375, 81942), (2625, 74138), (2850, 68285), (3325, 58530), (3902, 49875), (3990, 48775), (4750, 40971), (5250, 37069), (5853, 33250), (6650, 29265), (7125, 27314), (9755, 19950), (9975, 19510), (11706, 16625), (13657, 14250)]