211672990585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1\times {\mathrm{4987}}^1$

素因数の和:5870

約数の個数: 64

約数和(自身を含む): 309718886400

約数和(自身を除く): 98045895815

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 581, 665, 769, 1577, 2905, 3845, 4987, 5383, 7885, 11039, 14611, 24935, 26915, 34909, 55195, 63827, 73055, 94753, 102277, 174545, 319135, 413921, 446789, 473765, 511385, 663271, 1212713, 2069605, 2233945, 2897447, 3316355, 3835003, 6063565, 7864499, 8488991, 14487235, 19175015, 26845021, 39322495, 42444955, 55051493, 72865057, 134225105, 275257465, 318305249, 364325285, 510055399, 1591526245, 2228136743, 2550276995, 6047799731, 11140683715, 30238998655, 42334598117, 211672990585]

約数ペア:

[(1, 211672990585), (5, 42334598117), (7, 30238998655), (19, 11140683715), (35, 6047799731), (83, 2550276995), (95, 2228136743), (133, 1591526245), (415, 510055399), (581, 364325285), (665, 318305249), (769, 275257465), (1577, 134225105), (2905, 72865057), (3845, 55051493), (4987, 42444955), (5383, 39322495), (7885, 26845021), (11039, 19175015), (14611, 14487235), (24935, 8488991), (26915, 7864499), (34909, 6063565), (55195, 3835003), (63827, 3316355), (73055, 2897447), (94753, 2233945), (102277, 2069605), (174545, 1212713), (319135, 663271), (413921, 511385), (446789, 473765)]