203048300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 553839552

約数和(自身を除く): 350791252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 182, 212, 260, 265, 325, 350, 364, 371, 421, 455, 530, 650, 689, 700, 742, 842, 910, 1060, 1300, 1325, 1378, 1484, 1684, 1820, 1855, 2105, 2275, 2650, 2756, 2947, 3445, 3710, 4210, 4550, 4823, 5300, 5473, 5894, 6890, 7420, 8420, 9100, 9275, 9646, 10525, 10946, 11788, 13780, 14735, 17225, 18550, 19292, 21050, 21892, 22313, 24115, 27365, 29470, 34450, 37100, 38311, 42100, 44626, 48230, 54730, 58940, 68900, 73675, 76622, 89252, 96460, 109460, 111565, 120575, 136825, 147350, 153244, 156191, 191555, 223130, 241150, 273650, 290069, 294700, 312382, 383110, 446260, 482300, 547300, 557825, 580138, 624764, 766220, 780955, 957775, 1115650, 1160276, 1450345, 1561910, 1915550, 2030483, 2231300, 2900690, 3123820, 3831100, 3904775, 4060966, 5801380, 7251725, 7809550, 8121932, 10152415, 14503450, 15619100, 20304830, 29006900, 40609660, 50762075, 101524150, 203048300]

約数ペア:

[(1, 203048300), (2, 101524150), (4, 50762075), (5, 40609660), (7, 29006900), (10, 20304830), (13, 15619100), (14, 14503450), (20, 10152415), (25, 8121932), (26, 7809550), (28, 7251725), (35, 5801380), (50, 4060966), (52, 3904775), (53, 3831100), (65, 3123820), (70, 2900690), (91, 2231300), (100, 2030483), (106, 1915550), (130, 1561910), (140, 1450345), (175, 1160276), (182, 1115650), (212, 957775), (260, 780955), (265, 766220), (325, 624764), (350, 580138), (364, 557825), (371, 547300), (421, 482300), (455, 446260), (530, 383110), (650, 312382), (689, 294700), (700, 290069), (742, 273650), (842, 241150), (910, 223130), (1060, 191555), (1300, 156191), (1325, 153244), (1378, 147350), (1484, 136825), (1684, 120575), (1820, 111565), (1855, 109460), (2105, 96460), (2275, 89252), (2650, 76622), (2756, 73675), (2947, 68900), (3445, 58940), (3710, 54730), (4210, 48230), (4550, 44626), (4823, 42100), (5300, 38311), (5473, 37100), (5894, 34450), (6890, 29470), (7420, 27365), (8420, 24115), (9100, 22313), (9275, 21892), (9646, 21050), (10525, 19292), (10946, 18550), (11788, 17225), (13780, 14735)]