200937100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 545965056

約数和(自身を除く): 345027956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 130, 140, 142, 175, 182, 260, 284, 311, 325, 350, 355, 364, 455, 497, 622, 650, 700, 710, 910, 923, 994, 1244, 1300, 1420, 1555, 1775, 1820, 1846, 1988, 2177, 2275, 2485, 3110, 3550, 3692, 4043, 4354, 4550, 4615, 4970, 6220, 6461, 7100, 7775, 8086, 8708, 9100, 9230, 9940, 10885, 12425, 12922, 15550, 16172, 18460, 20215, 21770, 22081, 23075, 24850, 25844, 28301, 31100, 32305, 40430, 43540, 44162, 46150, 49700, 54425, 56602, 64610, 80860, 88324, 92300, 101075, 108850, 110405, 113204, 129220, 141505, 154567, 161525, 202150, 217700, 220810, 283010, 287053, 309134, 323050, 404300, 441620, 552025, 566020, 574106, 618268, 646100, 707525, 772835, 1104050, 1148212, 1415050, 1435265, 1545670, 2009371, 2208100, 2830100, 2870530, 3091340, 3864175, 4018742, 5741060, 7176325, 7728350, 8037484, 10046855, 14352650, 15456700, 20093710, 28705300, 40187420, 50234275, 100468550, 200937100]

約数ペア:

[(1, 200937100), (2, 100468550), (4, 50234275), (5, 40187420), (7, 28705300), (10, 20093710), (13, 15456700), (14, 14352650), (20, 10046855), (25, 8037484), (26, 7728350), (28, 7176325), (35, 5741060), (50, 4018742), (52, 3864175), (65, 3091340), (70, 2870530), (71, 2830100), (91, 2208100), (100, 2009371), (130, 1545670), (140, 1435265), (142, 1415050), (175, 1148212), (182, 1104050), (260, 772835), (284, 707525), (311, 646100), (325, 618268), (350, 574106), (355, 566020), (364, 552025), (455, 441620), (497, 404300), (622, 323050), (650, 309134), (700, 287053), (710, 283010), (910, 220810), (923, 217700), (994, 202150), (1244, 161525), (1300, 154567), (1420, 141505), (1555, 129220), (1775, 113204), (1820, 110405), (1846, 108850), (1988, 101075), (2177, 92300), (2275, 88324), (2485, 80860), (3110, 64610), (3550, 56602), (3692, 54425), (4043, 49700), (4354, 46150), (4550, 44162), (4615, 43540), (4970, 40430), (6220, 32305), (6461, 31100), (7100, 28301), (7775, 25844), (8086, 24850), (8708, 23075), (9100, 22081), (9230, 21770), (9940, 20215), (10885, 18460), (12425, 16172), (12922, 15550)]